MUST MPPT Solar Charge Controller 80A




MPPT (Maximum Power Point Tracking) Solar Charge Controller offers an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak performance from a solar array. Each Charge Controller allows customized battery recharging.

LCD display, easy to operate on LCD screen

Multi stage charging (3-stage charging, parallel charging and equalized charging function)

BTS – Battery remote temperature sensor terminal

Enable to charge Li-thium, Gel, lead-acid battery

With RS485 & USB communication port

Protection: PV array short circuits, PV reverse polarity, Battery reverse polarity,

Over charging, Output short circuit

Electrical Specifications

Nominal System Voltage               12V,24V,48V(Auto Detection);36V(Setting)

Maximum Battery Current           80Amps

Battery Voltage                                 36V        48V

Max PV Input Power(12V)            450W     600W

Max PV Input Power(24V)            900W     1200W


Absorption Voltage                         12.5VDC/25.0 VDC

Refloat Voltage                                 13.7VDC/27.4 VDC

Maximum Solar INput Voltage    145V

PV Array MPPT Voltage Range    45~130V               60~130V

Maximum Input Power                  12 Volt-1250W

24 Volt-2500W

36 Volt-3750W

48 Volt-5000W

Protections                                         Solar high voltage disconnect

Solar high voltage reconnect

Battery high voltage disconnect

Battery high voltage reconnect

High temperature disconnect

High temperature reconnect

Battery Charging

Charging Algorithm                         3-Step or 4-Step(LI)

Charging stages                                Float Stage


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